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  1. No Access

    Article

    Efficient ray casting polygonized isosurface of binary volumes

    In this paper, we propose an efficient grid-based ray casting method for rendering polygonized isosurfaces of binary volumes as a special form of voxel art. We utilize an auxiliary multi-level data structure, ...

    Wei Li, James K. Hahn in The Visual Computer (2021)

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    Chapter and Conference Paper

    3D Surface Reconstruction and Registration for Image Guided Medialization Laryngoplasty

    The purpose of our project is to develop an image guided system for the medialization laryngoplasty. One of the fundamental challenges in our system is to accurately register the preoperative 3D CT data to the...

    Ge **, Sang-Joon Lee, James K. Hahn, Steven Bielamowicz… in Advances in Visual Computing (2006)

  3. No Access

    Chapter and Conference Paper

    High-Resolution Video from Series of Still Photographs

    In this paper, we explored the problem of creating a high-resolution video from a series of still photographs. Instead of enhancing the resolution from the video stream, we consider the problem of generating a...

    Ge **, James K. Hahn in Advances in Visual Computing (2006)